Bug: agentctl peek/status times out on opencode sessions #97

What happened

agentctl peek <id> and agentctl status <id> consistently time out (hit the 5s adapter timeout) when querying opencode sessions. The process is confirmed alive via ps -p.

What was expected

These commands should be near-instant — they read from a .jsonl session file, not a live API call.

How to reproduce

1. agentctl launch opencode --cwd <dir> -p "<any prompt>"
2. Wait for session to start working
3. agentctl peek <id> -n 10 → times out
4. ps -p <pid> → confirms process is alive

The agentctl list -a output also shows Warning: Adapter(s) timed out after 5000ms: ... opencode on every invocation.

Workaround

Use ps -p <pid> to check if the process is alive. Can't view session output until it completes.

Environment

agentctl from npm link (local build), opencode 1.2.11 (Homebrew), macOS arm64